| Brand Name: | DK photo |
|---|---|
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
100GHz 32-Channel Dense Wavelength Division Multiplexer
100GHz dense wavelength division multiplexer (DWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging to achieve optical add and drop at the ITU wavelengths. It provides ITU channel center wavelength, low insertion loss, high channel isolation, wide pass band, low temperature sensitivity and epoxy free optical path. It can be used for wavelength add/drop in telecommunication network system.
Our DWDM products are Telcordia qualification tested.
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Features |
Applications |
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· 100GHz ITU channel spacing · Low insertion loss · Wide pass band · High channel isolation · High stability and reliability |
· Channel add / drop · DWDM network · Wavelength routing · Fiber optical amplifier · CATV Fiber Optic System |
Performance Specifications
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Parameter |
MUX |
DEMUX |
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Channel Wavelength (nm) |
ITU 100 GHz Grid |
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Center Wavelength Accuracy (nm) |
± 0.05 |
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Channel Spacing (GHz) |
100 (0.8nm) |
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Channel Passband (@-0.5dB bandwidth) (nm) |
≥0.22 |
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Insertion Loss (dB) |
≤5.5 |
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Channel Uniformity (dB) |
≤2.0 |
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Channel Ripple (dB) |
≤0.3 |
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Isolation @Add/Drop Channel (dB), |
Adjacent |
N/A |
>30 |
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Non-adjacent |
N/A |
>40 |
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Insertion Loss Temperature Sensitivity (dB/°C ) |
≤0.005 |
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Wavelength Temperature Shifting (nm/ °C ) |
≤0.002 |
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Polarization Dependent Loss (dB) |
≤0.15 |
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Polarization Mode Dispersion (ps) |
≤0.1 |
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Directivity (dB) |
>50 |
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Return Loss (dB) |
>45 |
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Maximum Power Handling (mW) |
500 |
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Operating Temperature (°C) |
-5 ~+75 |
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Storage Temperature (°C) |
-40 ~+85 |
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Package Dimension (mm) |
L140 x W115 x H18 |
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*The above specification is without connector.
**Other specifications can be made on customer request.